Paraffin alkylation catalyst

Chemistry of hydrocarbon compounds – Saturated compound synthesis – By condensation of a paraffin molecule with an olefin-acting...

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Details

502202, 502216, 585731, 585726, C07C 262

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active

054751845

ABSTRACT:
Catalyst comprising a porous mineral or organic support and a mixture constituted by sulphuric acid, trifluoromethanesulphonic acid and, optionally, water. The invention also relates to a method for the preparation of the catalyst and its use in catalytic alkylation of isobutane and/or isopentane in the presence of at least one olefin comprising 3 to 6 carbon atoms per molecule.

REFERENCES:
patent: 2434833 (1940-01-01), Clapetta
patent: 3970721 (1976-07-01), Brockington et al.
patent: 4038212 (1977-07-01), Brockington et al.
patent: 5220095 (1993-06-01), Hommeltoft et al.
patent: 5233119 (1993-08-01), Kallenbach et al.
patent: 5292986 (1994-03-01), Abbott
patent: 5336833 (1994-08-01), Joly et al.
The Aldrich Catalog pp. 1250-1251.

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